﻿<p>The <em>IfcTrimmingPreference</em> indicates the preferred way of trimming.</p>
<blockquote class="extDef">NOTE&nbsp; Definition according to ISO/CD 10303-42:1992<br>
This type is used to describe the preferred way of trimming a parametric curve where the trimming is multiply
defined.</blockquote>
<blockquote class="note">NOTE&nbsp; Type adapted from <strong>trimming_preference</strong> defined in ISO
10303-42.</blockquote>
<blockquote class="history">HISTORY&nbsp; New Type in IFC1.0</blockquote>